The LEGO Group has unveiled the LEGO Icons Tropical Aquarium Building Set, a vibrant new addition to its Icons collection that transforms the wonder of the ocean into a stunning, brick-built masterpiece. This 4,154-piece set captures the magic of marine life with intricate design, interactive features, and the unmistakable charm of LEGO creativity.
A Brick-Built Underwater World
The Tropical Aquarium isn’t just another display piece — it’s a moving, living world made from bricks. Builders can turn dials and cranks to animate swimming fish, swaying coral, and even a cheeky crab peeking from its cave. The scene also includes an opening treasure chest, an oyster shell with a pearl, sea snails, and floating air bubbles — all crafted to bring a splash of imagination into your home.
This build combines mechanical play with mindful creativity, offering a soothing escape that doubles as a conversation-starting centrepiece. Whether you’re displaying it at home, adding personality to your workspace, or gifting it to an ocean lover, this set promises colour, calm, and pure creative joy — no water required.
Availability and Exclusive Early Access
The LEGO Icons Tropical Aquarium (10366) will be available for LEGO Insiders Early Access from 13th November 2025 via LEGO.com/Aquarium and LEGO Stores, and for general release from 16th November 2025, priced at £399.99 / €449.99 / $479.99.
LEGO Insiders who purchase between 13th–19th November 2025 will also receive an exclusive LEGO Icons Fish Tank Filter & Fish Food (5009823) Gift with Purchase — while stocks last. (LEGO Insiders membership required. T&Cs apply.)
Bringing Tranquillity Home
From the iconic LEGO Botanicals to this new ocean-inspired set, LEGO continues to create builds that blend design, mindfulness, and fun. The Tropical Aquarium perfectly complements other creative Icons sets, encouraging builders to explore new ways to bring serenity and style into their living spaces.
